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Marquise|Lab Grown|IGI

0.72ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG812620432

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812620432

Diamond specifications and retailer prices

From $1,010 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $1,010 USD at Shane Co
View at Shane Co

About this 0.72ct lab-grown marquise diamond

This 0.72ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812620432 or 812620432. Listed at 2 retailers as of November 2, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.72
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620432
Dimensions9.46 × 4.65 × 2.89 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.46 mm4.65 mm0.72 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620432
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $741 USD|Low: $162 USD|High: $1,206 USD|Avg: $637 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Shane Co
November 2, 2026
Retailer 4$162 USD
Retailer 6$376 USD
Retailer 7$474 USD
Retailer 2$583 USD
Retailer 1$741 USD
Retailer 3$866 USD
Shane Co$1,010 USD
Retailer 5$1,206 USD

4 data points across 8 retailers

2 retailers

Retailer 1
-
$583 USD
Price last confirmed 78 days ago
Most Expensive
B
Shane Co
26J0661 · Nov 2
$1,010 USD
View
1 more retailer has this diamond

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.72ct Marquise
$1,010 USD